CN201358532Y - Riveted flat plate embedded part - Google Patents
Riveted flat plate embedded part Download PDFInfo
- Publication number
- CN201358532Y CN201358532Y CNU2009200105440U CN200920010544U CN201358532Y CN 201358532 Y CN201358532 Y CN 201358532Y CN U2009200105440 U CNU2009200105440 U CN U2009200105440U CN 200920010544 U CN200920010544 U CN 200920010544U CN 201358532 Y CN201358532 Y CN 201358532Y
- Authority
- CN
- China
- Prior art keywords
- panel
- riveted
- flat plate
- embedded part
- buried bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model relates to a riveted flat plate embedded part, which fundamentally solves the problems of unstable mechanical property and worse bearing capacity generated by the welding technology of an embedded part of an existing flat plate. The riveted flat plate embedded part comprises a panel and an embedded rod. The technical key points of the riveted flat plate embedded part are that the panel is provided with a connecting counterbore which is used for riveting with the embedded rod and is provided with a counter-pit conical wall, the riveted head end of the embedded rod is tensed in the counter-pit conical wall of the connecting counterbore, and leads the top plane of the riveted head of the embedded rod and the end surface of the panel on the same plane, and the other end of the embedded rod is provided with a disc type retaining platform. The riveted flat plate embedded part has reasonable structure design, obviously improves the bearing capacity and the service span when reinforcing the beautiful appearance of the panel, effectively avoids the interference problem of the panel and a partition wall adapter, and can be widely applied in various large-scale building partition wall engineering.
Description
Technical field
The utility model relates to the built-in fitting that a kind of building curtain wall is used, particularly a kind of simple in structure, safe and reliable riveting flat-plate embedded parts.Can be widely applied to all kinds of heavy construction curtain wall engineerings.
Background technology
At present, along with the diversified development of constructure screen wall design and improving constantly of security and stability requirement thereof, the form of the built-in fitting that building curtain wall is used is also constantly changing, and its function is also in continuous reinforcement.In the prior art, the flat-plate embedded parts that uses on the building curtain wall mostly is screw-thread steel and steel plate is welded, because there are defectives such as undercut, pore, slag inclusion, rosin joint, thermal deformation and generation thermal stress in the weld of the built-in fitting of making, so these built-in fittings exist mechanical property instability, the relatively poor shortcoming of supporting capacity, cause its application life lower, safety factor is lower, more and more can not satisfy the requirement of aspects such as curtain wall design, construction.In addition, the panel of the flat-plate embedded parts that forms with welding procedure, promptly distortion and splash can appear in the steel plate that welds together with screw-thread steel, then need it is carried out after-treatments such as smooth and surface finish, otherwise can influence exterior appearance and on panel, weld the curtain wall adaptor, panel and curtain wall adaptor are interfered.So this flat-plate embedded parts is demanded urgently improving.
The utility model content
The purpose of this utility model is for a kind of simple in structure, safe and reliable riveting flat-plate embedded parts is provided, fundamentally solve existing flat-plate embedded parts because problem such as mechanical property instability, the supporting capacity that welding produces be relatively poor, its reasonable in design, when strengthening the panel appearance aesthetic feeling, significantly improve its supporting capacity and application life, avoid the interference problem of panel and curtain wall adaptor effectively.
The technical solution of the utility model is: this riveting flat-plate embedded parts comprises panel and pre-buried bar, its technical essential is: the heavy nest awl of the band wall of described panel setting and described pre-buried bar riveted joint usefulness be connected counterbore, the riveted joint head end tensioner of described pre-buried bar is in the heavy nest awl wall of described connection counterbore, and the end face that makes the plane, top of described pre-buried bar riveted joint and described panel at grade, and the other end of described pre-buried bar is provided with disc type retaining platform.
Advantage of the present utility model and positive technique effect are: because the panel and the pre-buried bar riveted and fixed of this built-in fitting, the riveted joint head end tensioner that is its pre-buried bar is in connecting the heavy nest awl wall of counterbore, so can pre-buried bar and panel be linked into an integrated entity securely by the riveted joint expanding force of the two.The plane, top and the panel end face of the riveted joint of the pre-buried bar after fixing place on the same plane, because of panel riveted joint back forms this effect that flushes, so when on panel, welding the curtain wall adaptor, just do not need counter plate to carry out smooth again and polishing waits after-treatment, reach moulding attractive in appearance, avoid the purpose with the interference of curtain wall adaptor.The stable performance though its riveted structure is simple, safe and reliable, pre-buried bar is bored to fixedly connected effectively between the wall with the heavy nest of panel and is integral, be connected firmly, fundamentally solved existing welding plate built-in fitting because the relatively poor problem of mechanical property instability, supporting capacity that its welding procedure produces.In addition, pre-buried bar can be formed through cold working by round steel, has eliminated the defective that welding exists in process, has strengthened the stable of mechanical property.Simultaneously the outer end of pre-buried bar is provided with disc type retaining platform, has increased the shearing contact area with cement like this, has further effectively improved the supporting capacity of built-in fitting.In sum, the utility model long service life can effectively strengthen the aesthetic appearance of building curtain wall.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is along the sectional view of A-A direction among Fig. 1.
Sequence number explanation among the figure: 1 pre-buried bar, 2 panels.
The specific embodiment
According to Fig. 1-2 the utility model is described in detail.
This riveting flat-plate embedded parts is made up of panel 2 and pre-buried bar 1 etc., and wherein: panel 2 is generally the steel plate that is provided with the outside adaptor of curtain wall.Rivet pre-buried bar 1 in a side of panel 2,2 riveted joints of pre-buried bar 1 one ends and panel, the other end end of pre-buried bar 1 is provided with disc type retaining platform, and the retaining platform can be discoid or the rib plate-like, increases shearing contact area with cement with this, thereby improves the supporting capacity of built-in fitting.The counterbore that is connected of boring wall with the heavy nest of band of pre-buried bar 1 riveted joint usefulness at first is set on panel 2, the riveted joint head end tensioner of pre-buried bar 1 is in panel 2 connects the heavy nest awl wall of counterbore, riveted joint expanding force by therebetween links into an integrated entity pre-buried bar 1 securely with panel 2, and the end face that makes the plane, top of pre-buried bar 1 riveted joint and panel 2 at grade.Pre-buried bar 1 can be formed by round steel cold working, and process is simple, and does not have defective, and supporting capacity is strong.The quantity of pre-buried bar 1 reaches shape, the quantity of the connection counterbore of the heavy nest awl of the band that processes corresponding riveted joint usefulness on panel 2 wall and can specifically set as required.
Claims (1)
1, a kind of riveting flat-plate embedded parts, comprise panel and pre-buried bar, it is characterized in that: the heavy nest awl of the band wall of described panel setting and described pre-buried bar riveted joint usefulness be connected counterbore, the riveted joint head end tensioner of described pre-buried bar is in the heavy nest awl wall of described connection counterbore, and the end face that makes the plane, top of described pre-buried bar riveted joint and described panel at grade, and the other end of described pre-buried bar is provided with disc type retaining platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200105440U CN201358532Y (en) | 2009-02-13 | 2009-02-13 | Riveted flat plate embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200105440U CN201358532Y (en) | 2009-02-13 | 2009-02-13 | Riveted flat plate embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358532Y true CN201358532Y (en) | 2009-12-09 |
Family
ID=41424293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200105440U Expired - Fee Related CN201358532Y (en) | 2009-02-13 | 2009-02-13 | Riveted flat plate embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358532Y (en) |
-
2009
- 2009-02-13 CN CNU2009200105440U patent/CN201358532Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20160213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |